UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnPA66PSSveieXByaOuPYFeygetiqDJSGuoS0aJzxV4=' 
WHERE 
  key_id = '5ae2712aeb5c85332cd4efbbcbd84260a102389231f8f4d893d40786c1e5142e' 
  AND (
    token = 'UnPA66PSSveieXByaOuPYFeygetiqDJSGuoS0aJzxV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )